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Cheap flights from Green Bay to Saint Lucia from $873

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Saint Lucia departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Green Bay to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 3:31 pm
GRB
-
UVF
8h 01m
1 stop
United Airlines Logo
12:55 pm - 10:00 am
UVF
-
GRB
22h 05m
1 stop
$873United Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
5:24 pm - 2:26 pm
GRB
-
UVF
20h 02m
2 stops
American Airlines Logo
2:10 pm - 9:12 am
UVF
-
GRB
20h 02m
2 stops
$1,183American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
5:24 pm - 1:45 pm
GRB
-
UVF
19h 21m
3 stops
American Airlines Logo
3:33 pm - 9:12 am
UVF
-
GRB
18h 39m
2 stops
$2,523American Airlines
Sat, Apr 11 - Sat, Apr 18
WestJet Logo
7:00 am - 1:46 pm
GRB
-
UVF
53h 46m
2 stops
WestJet Logo
2:40 pm - 3:42 pm
UVF
-
GRB
26h 02m
2 stops
$4,103WestJet
Sun, Apr 12 - Sun, Apr 19

American Airlines flights from Green Bay to Saint Lucia

Our best American Airlines deals on Green Bay to Saint Lucia flight tickets
American Airlines
Mar 3
GRB6:32 pmGreen Bay Austin-Straubel
19h 26m
2 stops
UVF3:58 pmCastries Hewanorra
Mar 9
UVF3:18 pmCastries Hewanorra
18h 58m
2 stops
GRB9:16 amGreen Bay Austin-Straubel
$948
American Airlines
Apr 11
GRB5:24 pmGreen Bay Austin-Straubel
20h 02m
2 stops
UVF2:26 pmCastries Hewanorra
Apr 18
UVF2:10 pmCastries Hewanorra
20h 02m
2 stops
GRB9:12 amGreen Bay Austin-Straubel
$1,183
American Airlines
Mar 3
GRB6:32 pmGreen Bay Austin-Straubel
18h 16m
3 stops
UVF2:48 pmCastries Hewanorra
Mar 9
UVF3:58 pmCastries Hewanorra
18h 18m
3 stops
GRB9:16 amGreen Bay Austin-Straubel
$2,357

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Green Bay to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayCastries

GRB - UVF

GRBUVF

Green Bay Austin-Straubel

Sat 4/11

6:30 am-3:31 pm

1 stop8h 01m

Castries Hewanorra

Sat 4/18

12:55 pm-10:00 am

1 stop22h 05m

$873

Green BayCastries

GRB - UVF

GRBUVF

Green Bay Austin-Straubel

Sat 4/11

5:24 pm-2:26 pm

2 stops20h 02m

Castries Hewanorra

Sat 4/18

2:10 pm-9:12 am

2 stops20h 02m

$1,183

Green BayCastries

GRB - UVF

GRBUVF

Green Bay Austin-Straubel

Sat 4/11

5:24 pm-1:45 pm

3 stops19h 21m

Castries Hewanorra

Sat 4/18

3:33 pm-9:12 am

2 stops18h 39m

$2,523

Green BayCastries

GRB - UVF

GRBUVF

Green Bay Austin-Straubel

Sun 4/12

7:00 am-1:46 pm

2 stops53h 46m

Castries Hewanorra

Sun 4/19

2:40 pm-3:42 pm

2 stops26h 02m

$4,103

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Green Bay to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Saint Lucia

Fastest flight time

8h 01m

Direct flights

None
The fastest flight from Green Bay to Saint Lucia takes 8h 01m
There are no direct flights from Green Bay to Saint Lucia. There are no popular flight routes from Green Bay to Saint Lucia.
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  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Saint Lucia?

    Prices for flights from Green Bay Austin-Straubel Airport to Saint Lucia are updated daily.

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Green Bay to Saint Lucia?

    Search flight deals from Green Bay to Saint Lucia. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Green Bay to Saint Lucia with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Saint Lucia?

It is quick and easy to find Green Bay to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.

Can I find flights from Green Bay to Saint Lucia with flexible booking policies on momondo?

Flights from Green Bay to Saint Lucia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to Saint Lucia?

momondo provides multiple filters to help you find the best flight to Saint Lucia from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Green Bay to Saint Lucia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular flights according to clicks in the last 7 days on momondo
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